Table 3 Procedural data
dRA group(n = 81) | RA group(n = 80) | P value | |
|---|---|---|---|
Left hand, n (%) | 54(66.7) | 52(65) | 0.824 |
First attempt success rate, n (%) | 71(87.7) | 73(91.3) | 0.458 |
Arterial catheterization time, s | 86(26) | 74(25) | 0.008 |
Postoperative compression time, s | 199 ± 44 | 486 ± 56 | < 0.001 |
Arterial posterior wall puncture, n (%) | 17(21.0) | 5(6.3) | 0.006 |
Dampened arterial waveforms, n(%) | 8(9.9) | 18(22.5) | 0.030 |
Complications | |||
Discoloration, n (%) | 0(0) | 1(1.3) | 0.497 |
Vasospasm, n (%) | 0(0) | 1(1.3) | |
Hematoma, n (%) | 1(1.2) | 0(0) | |